Private Investigator
TV series
Private Investigator
1958–1959, English, on BBC One. Created by Arthur Swinson.
Private Investigator was a groundbreaking British television drama that delved into the shadowy, complex world of private detection through the cases handled by an English detective agency. Central to the series was the character of John Unthank, played by seasoned actor Campbell Singer, whose understated but authoritative screen presence anchored the show. Unthank was supported by a capable team portrayed by Ursula Camm, Douglas Muir, Ian White, and Allan McClelland.
- Seasons
- 2
- Episodes
- 9
- Episode length
- 30 min
- Status
- Ended in 1959
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Where to watch Private Investigator
Private Investigator isn’t listed on any OTT platform in India yet.
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Latest episode
S2 E6: The Director's Wife
Aired 17 December 1959
Seasons 2
Cast & crew
Details
- First aired
- 4 December 1958
- Last aired
- 17 December 1959
- Network
- BBC One
- Language
- English
- Country
- United Kingdom
- Type
- Scripted
Check ratings elsewhere
News & fan talk
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Private Investigator: quick answers
Is Private Investigator worth watching?
Private Investigator doesn’t have enough ratings for a verdict yet.
How many seasons of Private Investigator are there?
Private Investigator has 2 seasons and 9 episodes, about 30 minutes each.
Is Private Investigator finished?
Yes. Private Investigator ended in 1959, so you can watch the whole story.
Which OTT platform is Private Investigator on?
Private Investigator isn’t listed on any OTT platform in India yet. (Checked 10 November 2026.)
Private Investigator parents guide: is it suitable for kids?
No age rating is listed for Private Investigator yet.
What shows are like Private Investigator?
If you liked Private Investigator, try Peter Gunn, Shakespeare & Hathaway - Private Investigators, The Rockford Files.
Who created Private Investigator?
Private Investigator was created by Arthur Swinson and stars Campbell Singer, Douglas Muir, Ian White.